Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"chap da tu snippets" » "chap dat tu snippets", "cap da tu snippets", "thap da tu snippets", "chap dau tu snippets", "chap dan tu snippets", "chap dai tu snippets", "chap da tu slippers"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"chap da tu snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( chap da tu snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("chap da tu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.