Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh xu hoi snippets" » "dinh cu hoi snippets", "dinh du hoi snippets", "dinh tu hoi snippets", "dinh xa hoi snippets", "dinh lu hoi snippets", "dinh vu hoi 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: (((("dinh xu 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: (((("dinh xu hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh xu hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh xu hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.