Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pho hoi hoi snippets" » "pho ho hoi snippets", "pho voi hoi snippets", "pho hai hoi snippets", "pho hoi hoc snippets", "pho hoc hoi snippets", "pho hoi doi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("pho hoi hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pho hoi hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pho hoi hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pho hoi hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.