Search Suggestions so that Google, DDG, and etc. have search suggestions.

### Description

Most search services already provide an API for Search Suggestions, for example:
[https://www.google.com/complete/search?client=chrome&q={QUERY}](https://www.google.com/complete/search?client=chrome&q=example)
```json
[
"example",
[
"example deutsch",
"examples",
"https://example.com"
],
[
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
""
],
[],
{
"google:clientdata": {
"bpc": false,
"tlw": false
},
"google:suggestrelevance": [
602,
601,
600,
561,
560,
559,
558,
557,
556,
555,
554,
553,
552,
551,
550
],
"google:suggestsubtypes": [
[
512
],
[
512
],
[
44
],
[
512
],
[
512
],
[
512
],
[
512
],
[
512
],
[
512
],
[
512
],
[
512
],
[
512
],
[
512
],
[
512
],
[
512
]
],
"google:suggesttype": [
"QUERY",
"QUERY",
"NAVIGATION",
"QUERY",
"QUERY",
"QUERY",
"QUERY",
"QUERY",
"QUERY",
"QUERY",
"QUERY",
"QUERY",
"QUERY",
"QUERY",
"QUERY"
],
"google:verbatimrelevance": 1300
}
]
```