Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trong va moi snippets" » "trong va code snippets", "trong van moi snippets", "trong ca moi snippets", "trong cac moi snippets", "trong va mot snippets", "trong ve moi snippets", "trong va mo snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trong va moi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong va moi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trong va moi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong va moi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.